Mitsubishi Electric MELDAS 600M Series Instruction Manual page 445

1.3 Standard Fixed cycle subprogram
G81 (O100000810) Drill, spot drill
N1 M99%
G82 (O100000820) Drill, counter boring
N5 #3003 = #8 ;
N1 M99%
G83 (O100000830) Deep hole drill cycle
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Appendix 1. Fixed cycle Programs
G. 1 ;
IF [#30] GOTO1 ;
G0 Z#2 G#6 H#7 ;
#2 = ##5
#3003 = #8 OR 1 ;
G1 Z#3 ;
#3003 = #8 ;
G0 Z−#3−#2 ;
G. 1 ;
IF [#30] GOTO1 ;
G0 Z#2 G#6 H#7 ;
#2 = ##5
#3003 = #8 OR 1 ;
G1 Z#3 ;
IF [#4 EQ #0] GOTO5 ;
G4 P#4 ;
G0 Z−#3−#2 ;
G. 1 ;
IF [#30] GOTO2 ;
#29 = #11
#28 = 0 ;
G0 Z#2 G#6 H#7 ;
#2 = ##5
#3003 = #8 OR 1 ;
DO 1 ;
#28 = #28−#11
#26 = −#28−#29
Z#26 ;
IF [ABS [#28] GE [ABS [#3] ] ] GOTO 1 ;
G1 Z#29 ;
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CHAPTER 4 APPENDICES
Fixed cycle block 1 movement command
Check for Fixed cycle invalidity.
Inhibit single block stop.
Return.
Fixed cycle block 1 movement command
Check for Fixed cycle invalidity.
Inhibit single block stop.
Dwell.
Return.
Fixed cycle block 1 movement command
Check for Fixed cycle invalidity.
Define the cutting amount.
Initialize
amount).
Inhibit single block stop.
Define the return amount of the next block.
Calculate the feed amount.
Feed.
Does the total cutting amount (return amount)
exceed the cut amount?
Cutting feed
IV – 3
the return amount(total cutting